In millions, except per share items | Jul-31-17 | Jul-31-16 | Jul-31-15 | Jul-31-14 | Jul-31-13 | Jul-31-12 |
| 10-K | 10-K | 10-K | 10-K | 10-K | 10-K/A |
Revenues | 0.7 | 2.2 | 13.2 | 4.8 | 1.1 | 0.6 |
Revenues growth | -69.5% | -83.7% | 176.1% | 324.4% | 104.3% | |
Costs and expenses: | | | | | | |
Direct cost of revenues | 0.1 | 0.9 | 6.0 | 2.5 | 0.6 | 0.1 |
Research and development | 0.6 | 1.3 | | | | |
Selling, general and administrative | 20.8 | 9.0 | 6.9 | 3.0 | 3.1 | 1.0 |
Total costs and expenses | 50.1 | 11.2 | 13.0 | 5.5 | 3.7 | 7.5 |
Loss from operations | -43.0 | -9.1 | 0.3 | -0.7 | -3.6 | 4.8 |
Operating margin | -6536.6% | -421.5% | 2.0% | -14.4% | -319.9% | 864.6% |
|
Other income (expense): | | | | | | |
Interest income | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Other income | 0.0 | 0.4 | 0.3 | | | 0.0 |
Total other income (expense) | 0.0 | 0.4 | 0.3 | | | 0.0 |
Loss from continuing operations before provision for income taxes | -45.6 | -8.7 | 0.6 | -0.3 | -2.6 | 4.8 |
Provision for income taxes | 0.0 | 0.0 | 2.7 | -2.4 | 0.0 | 0.0 |
Tax rate | | 0.0% | 425.4% | 828.5% | | 0.5% |
|
Loss from discontinued operations: | | | | | | |
Loss from discontinued operations attributable to Straight Path Communications Inc. | -1.0 | -0.3 | -0.1 | 0.0 | -0.4 | 0.0 |
Net loss attributable to Straight Path Communications Inc. | -44.6 | -8.3 | -2.0 | 2.0 | -3.2 | 4.8 |
|
Loss per share attributable to Straight Path Communications Inc. stockholders: | | | | | | |
|
Basic and diluted - total | ($3.67) | ($0.70) | ($0.17) | $0.19 | ($0.31) | $0.42 |
|
Weighted-average number of shares used in calculation of loss per share: | | | | | | |
Basic and diluted | 12.2 | 11.9 | 11.5 | 10.7 | 10.5 | 11.4 |